ISRC USB8U1041723
Verified recording
USB8U1041723 is “Fredmans sanger: No. 64. Fjariln vingad (arr. M. Bergstrom)” by Mats Bergström,
registered on the CopyrightChains blockchain with CopyrightID
0x070144e4398539e81e58eb40df29b1fbeaf165fbe824bc4633a358b05c572cf3 and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041723.
Recording identifiers
- ISRC
- USB8U1041723
- Title
- Fredmans sanger: No. 64. Fjariln vingad (arr. M. Bergstrom)
- Artist
- Mats Bergström
- CopyrightID (CopyrightChains transaction hash)
0x070144e4398539e81e58eb40df29b1fbeaf165fbe824bc4633a358b05c572cf3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:b5952697246da992e0701afbea8914f81810108b4090867f7251e51480e2c2c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1041723
- Bitcoin block existence check
- https://blockstream.info/api/block/960191
Full record
Track page: Fredmans sanger: No. 64. Fjariln vingad (arr. M. Bergstrom) · Machine-readable JSON-LD